[20055] Fix build with TLS, but not security. (backport #4156)

[mergify]

This is an automatic backport of pull request #4156 done by Mergify.
Cherry-pick of fae8f1e has failed:

On branch mergify/bp/2.6.x/pr-4156
Your branch is up to date with 'origin/2.6.x'.

You are currently cherry-picking commit fae8f1e22.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	modified:   test/blackbox/common/BlackboxTests.cpp
	modified:   test/blackbox/common/BlackboxTests.hpp

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   test/blackbox/common/BlackboxTestsSecurity.cpp

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/github/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

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[JesusPoderoso]

@richiprosima please test this

[MiguelCompany]

Closing, will be included along with #4153